* {
    margin: 0;
    padding: 0;
}

body, html {
    height: 100%
}

.el-aside {
    background-color: #161823;
    color: white;
    text-align: center;
}

.el-main {
    background-color: #161823;
    color: white;
    text-align: center;
}

a {
    color: #8c8c91;
    text-decoration: none;
    font-size: 16px;
}
.el-divider--horizontal {
    display: block;
    height: 1px;
    width: 50%;
    margin: 27px auto;
    opacity: 0.3;
}
ul {
    list-style-type: none;
}
.el-aside>ul > li > a{
    display: block;
    padding: 4px 40px
}

.el-buttom{
    /*margin-bottom: 10px;*/
    font-size: 2rem;
    /*line-height: 4rem;*/
    color: #FFF;
    background-color: #161823;
    border: none;
}
.el-aside>ul > li > a:hover {
    background-color: #312934;
    color: white;
    border-radius: 10px;
}
.search:hover button {
    color: black;
    background-color: white;
}


.search>button {
    background-color: #161823;
    color: #fff;
    padding: 10px 28px;
    border-bottom-right-radius: 100px;
    border-top-right-radius: 100px;
    font-weight: bold;
    border: none;
}

.nav > ul > li > a {
    display: block;
    color: #8b8c91;
    font-size: 12px;
    line-height: 30px;
    font-weight: bold;
    padding: 5px 10px;
}
.el_popover {
    font-size: 30px;
    position: relative;
    top: -20px;
}
.nav > ul > li > a:hover {
    color: #fff;
}

.nav > ul > button:hover {
    background-color: #d21b46;
}

#left1 > div:not(.active) {
    display: none;
}